The SW-HF187 amplifier board features a high-quality YDA138 amplifier chip, ensuring reliable and efficient performance.
With an operating voltage range of 8.5 to 14VDC and built-in polarity protection, it offers flexibility and safety in power input.
Recommended for use with a 12V DC power supply delivering 2A current, this board delivers robust output power, providing 2X10W at 8 ohms and 15W+15W at 4 ohms.
With an output impedance range of 4 to 10 Ohms and compact dimensions measuring 38x60mm,
the SW-HF187 amplifier board is ideal for various audio applications where space-saving and high-quality sound reproduction are essential.

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